Package org.hibernate.type.descriptor.java

Class BigIntegerJavaType

java.lang.Object

org.hibernate.type.descriptor.java.AbstractClassJavaType<BigInteger>

org.hibernate.type.descriptor.java.BigIntegerJavaType

All Implemented Interfaces:

Serializable, BasicJavaType<BigInteger>, JavaType<BigInteger>

public class BigIntegerJavaType
extends AbstractClassJavaType<BigInteger>

Descriptor for BigInteger handling.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.type.descriptor.java.JavaType

JavaType.CoercionContext

Field Summary

Fields

Modifier and Type	Field	Description
static BigIntegerJavaType	INSTANCE

Constructor Summary

Constructors

Constructor	Description
BigIntegerJavaType()

Method Summary

Modifier and Type	Method	Description
<X> BigInteger	coerce(X value, JavaType.CoercionContext coercionContext)
int	extractHashCode(BigInteger value)	Extract a proper hash code for the given value.
BigInteger	fromString(CharSequence string)
long	getDefaultSqlLength(Dialect dialect, JdbcType jdbcType)	The default column length when this Java type is mapped to a SQL data type which is parametrized by length, for example Types.VARCHAR.
int	getDefaultSqlPrecision(Dialect dialect, JdbcType jdbcType)	The default column precision when this Java type is mapped to a SQL data type which is parametrized by precision, for example Types.DECIMAL.
int	getDefaultSqlScale(Dialect dialect, JdbcType jdbcType)	The default column scale when this Java type is mapped to a SQL data type which is parametrized by scale, for example Types.DECIMAL.
boolean	isWider(JavaType<?> javaType)	Determines if this Java type is wider than the given Java type, that is, if the given type can be safely widened to this type.
String	toString(BigInteger value)
<X> X	unwrap(BigInteger value, Class<X> type, WrapperOptions options)	Unwrap an instance of our handled Java type into the requested type.
<X> BigInteger	wrap(X value, WrapperOptions options)	Wrap a value as our handled Java type.

Methods inherited from class org.hibernate.type.descriptor.java.AbstractClassJavaType

areEqual, extractLoggableRepresentation, getComparator, getJavaType, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.type.descriptor.java.BasicJavaType

getRecommendedJdbcType

Methods inherited from interface org.hibernate.type.descriptor.java.JavaType

appendEncodedString, createJavaType, createJavaType, fromEncodedString, getDefaultValue, getLongSqlLength, getReplacement, isInstance, isTemporalType

Field Detail

INSTANCE

public static final BigIntegerJavaType INSTANCE

Constructor Detail

BigIntegerJavaType

public BigIntegerJavaType()

Method Detail

toString

public String toString(BigInteger value)

fromString

public BigInteger fromString(CharSequence string)

extractHashCode

public int extractHashCode(BigInteger value)

Description copied from interface: JavaType

Extract a proper hash code for the given value.

Specified by:

extractHashCode in interface JavaType<BigInteger>

Overrides:

extractHashCode in class AbstractClassJavaType<BigInteger>

Parameters:

value - The value for which to extract a hash code.

Returns:

The extracted hash code.

unwrap

public <X> X unwrap(BigInteger value,
                    Class<X> type,
                    WrapperOptions options)

Description copied from interface: JavaType

Unwrap an instance of our handled Java type into the requested type.

As an example, if this is a JavaType<Integer> and we are asked to unwrap the Integer value as a Long, we would return something like Long.valueOf( value.longValue() ).

Intended use is during PreparedStatement binding.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to unwrap

type - The type as which to unwrap

options - The options

Returns:

The unwrapped value.

wrap

public <X> BigInteger wrap(X value,
                           WrapperOptions options)

Description copied from interface: JavaType

Wrap a value as our handled Java type.

Intended use is during ResultSet extraction.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to wrap.

options - The options

Returns:

The wrapped value.

isWider

public boolean isWider(JavaType<?> javaType)

Description copied from interface: JavaType

Determines if this Java type is wider than the given Java type, that is, if the given type can be safely widened to this type.

getDefaultSqlLength

public long getDefaultSqlLength(Dialect dialect,
                                JdbcType jdbcType)

Description copied from interface: JavaType

The default column length when this Java type is mapped to a SQL data type which is parametrized by length, for example Types.VARCHAR.

Returns:

Size.DEFAULT_LENGTH unless overridden

getDefaultSqlPrecision

public int getDefaultSqlPrecision(Dialect dialect,
                                  JdbcType jdbcType)

Description copied from interface: JavaType

The default column precision when this Java type is mapped to a SQL data type which is parametrized by precision, for example Types.DECIMAL.

Returns:

Size.DEFAULT_PRECISION unless overridden

getDefaultSqlScale

public int getDefaultSqlScale(Dialect dialect,
                              JdbcType jdbcType)

Description copied from interface: JavaType

The default column scale when this Java type is mapped to a SQL data type which is parametrized by scale, for example Types.DECIMAL.

Returns:

Size.DEFAULT_SCALE unless overridden

coerce

public <X> BigInteger coerce(X value,
                             JavaType.CoercionContext coercionContext)